(19)
(11) EP 1 077 006 A1

(12)

(43) Date of publication:
21.02.2001 Bulletin 2001/08

(21) Application number: 99933473.3

(22) Date of filing: 18.05.1999
(51) International Patent Classification (IPC)7: H04Q 7/20
(86) International application number:
PCT/US9910/905
(87) International publication number:
WO 9960/806 (25.11.1999 Gazette 1999/47)
(84) Designated Contracting States:
DE ES FR GB IT

(30) Priority: 19.05.1998 US 80952

(71) Applicant: STANFORD TELECOMMUNICATIONS, INC
Sunnyvale, CA 94088-3733 (US)

(72) Inventors:
  • OHLSON, John
    Mt. View, CA 94040 (US)
  • NATALI, Francis, D.
    Pt. Townsend, WA 98368 (US)

(74) Representative: Jones, Graham H. 
Graham Jones & CompanyBlackheath77 Beaconsfield Road
London SE3 7LG
London SE3 7LG (GB)

   


(54) FLUX DENSITY REDUCTION IN OCDMA SATELLITE COMMUNICATION SYSTEM